Looking for an urban permaculture internship in NYC

Currently I am working on my Permaculture Design Certification on the 3 acre lot in Central New York that I live on. Ultimately I'd like to get into urban permaculture because there is a definite need to solve the problem of urban food deserts. Does anyone know of any available internships in urban permaculture in the NYC area?

Giving this a bump...

I work and live in NYC for the time being and would love to volunteer for any kind of sustainable urban farming project on the side.